The Noteking 3-Dial USB Port Lock is a trusted security solution from a popular Korean laptop accessory brand. Designed for USB Type-A ports, it blocks unauthorized access to protect your devices and data. The 6ft(1.8m) PVC-coated steel cable is strong, flexible, and tamper-resistant for reliable security anywhere. Perfect for offices, libraries, coffee shops, and travel, this lightweight lock is the ideal solution for students, professionals, and travelers. Simple. Compact. Secure.